| Product Name | Heparin Tube |
| Tube Material | PET/Glass |
| OEM/ODM | Yes |
| Certificate | CE, ISO13485, ISO9001 |
| Usage | Blood Collection |
| Sterile | Irradiation Sterilization |
| Sample | Free |
| Service | The groups we serve: are distributors, import traders, government procurement, Buying Agents, and medical chain stores, We provide one-stop procurement for you to simplify your procurement process |
The 6ml Lithium Heparin Tube is a specialized blood collection tube designed for plasma separation in clinical diagnostics. Pre-coated with lithium heparin anticoagulant, it prevents blood clotting, ensuring accurate test results for chemistry, immunology, and hormone assays. Ideal for hospitals, labs, and research facilities, this sterile, vacuum-sealed tube ensures reliable sample integrity and compatibility with automated analyzers.
Insert separating gel and coagulation accelerator tube Inert separating gel and coagulant are added to the yellow-cap blood collection tube. Specimens are stable for 48 hours after centrifugation. Procoagulants can quickly activate the coagulation mechanism and accelerate the coagulation process.
The type of specimen preparation is serum, which is suitable for emergency serum biochemical and pharmacokinetic tests. After collection, invert and mix 5-8 times, stand upright for 20–30 minutes and centrifuge the supernatant for later use.
A Heparin Tube is a type of blood sample collection tube that contains heparin, an anticoagulant. It is used to prevent the clotting of blood in the sample. Heparin tubes are also sometimes called vacutainer tubes.
| Volume/ml | Size/mm | Additive | Separator | Material | Cap Color | Closure |
| 2ml | 13X75 | Lithium Heparin / Sodium Heparin | Gel or Not Add | PET/GLASS | Green Top Tube | Safety Cap+Rubber or Rubber Stopper |
| 3ml | 13X75 | Lithium Heparin / Sodium Heparin | ||||
| 4ml | 13X75 | Lithium Heparin / Sodium Heparin | ||||
| 5ml | 13X75 | Lithium Heparin / Sodium Heparin | ||||
| 6ml | 13X100 | Lithium Heparin / Sodium Heparin | ||||
| 7ml | 13X100 | Lithium Heparin / Sodium Heparin | ||||
| 8ml | 16X100 | Lithium Heparin / Sodium Heparin | ||||
| 9ml | 16X100 | Lithium Heparin / Sodium Heparin | ||||
| 10ml | 16X100 | Lithium Heparin / Sodium Heparin | ||||
| If You Need a Customized Vacuum Blood collection tube, Please Contact Us | ||||||
Lithium heparin tubes contain a preservative that helps keep the blood sample stable. Heparin helps blood cells to clot. Lithium helps keep samples from foaming.
The 6ml Lithium Heparin Tube is used for blood collection to obtain plasma samples for clinical testing. Lithium heparin prevents coagulation, making it suitable for chemistry, electrolyte, and hormone tests. It’s widely used in hospitals, diagnostic labs, and research centers for accurate and stable test results.
Lithium heparin is preferred because it doesn’t interfere with electrolyte measurements (unlike EDTA or sodium heparin). It provides stable plasma separation, ensuring reliable results for tests like glucose, potassium, and liver function.
This tube holds 6ml of blood, filling to the marked line ensures proper anticoagulant-to-blood ratio. Overfilling or underfilling may affect test accuracy.
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Copyright © 2025 | Ningbo Siny Medical Technology Co., Ltd
Copyright © 2025 | Ningbo Siny Medical Technology Co., Ltd
